Product Details | SPUR GEAR

3020-01-144-6425 A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also GEAR, ANTIBACKLASH, SPUR. For bulk material, see ROD, PINION.

Part Alternates: 115180, 3020-01-144-6425, 01-144-6425, 3020011446425, 011446425

Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain

Supply Group (FSG) NSN Assign. NIIN
30 27 DEC 1982 01-144-6425

Cross Reference | NSN 3020-01-144-6425

Part Number Cage Code Manufacturer
115180 51261 CONTRAVES INC

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Technical Data | NSN 3020-01-144-6425

Characteristic Specifications
FACE NOMINAL WIDTH 0.1250 INCHES
TEETH QUANTITY 192
MOUNTING HOLE NOMINAL DIAMETER 0.5000 INCHES AXIALLY THROUGH BODY, FIRST END
MOUNTING HOLE TYPE AND QUANTITY 1 PLAIN AXIALLY THROUGH BODY, FIRST END
MATERIAL ALUMINUM ALLOY 2024 OVERALL
HUB STYLE DESIGNATOR SPLIT FIRST END
TOOTH FORM STANDARD
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 0.375 INCHES FIRST END
NOMINAL OVERALL LENGTH 0.5000 INCHES
BOLT HOLE CIRCLE NOMINAL DIAMETER 2.5000 INCHES AXIALLY THROUGH BODY, FIRST END
CLAMPING SURFACE NOMINAL LENGTH 0.250 INCHES FIRST END
PRESSURE ANGLE 20.0000 DEGREES
BODY STYLE PLAIN, SOLID
STYLE DESIGNATOR PROTRUDING HUB
PITCH DIAMETER 4.0000 INCHES NOMINAL
ATTACHMENT METHOD MOUNTING HOLE
PRECISION CLASSIFICATION QUALITY NUMBER 10 OR QUALITY NUMBER 11
BORE NOMINAL DIAMETER 0.188 INCHES BOTH ENDS
NOMINAL OUTSIDE DIAMETER 4.042 INCHES
BORE STYLE PLAIN BOTH ENDS
HUB NOMINAL DIAMETER 0.250 INCHES FIRST END
MATERIAL DOCUMENT AND CLASSIFICATION QQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL

Restrictions/Controls & Freight Information | NSN 3020-01-144-6425

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 121870 GEAR/SPEED INCREASING/REDUCING MACH
Less than car load rating Q 70
Less than truck load rating P 77.5
Water commodity Code 593 unknown
Originating Activity Code SE San Antonio Air Logistics Center
Kelly AFB, TX 78241-5000
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling Z No special handling required.
Special Handling Code Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable